阅读说明：本技术 停经条中托架 (Warp stop strip middle bracket ) 是由 陈玉升 于 2020-06-04 设计创作，主要内容包括：一种停经条中托架,包括基座,基座的左、右侧下部各延伸有经纱架支承固定座,经纱架支承固定座有经纱架支承腔且其上设经纱架锁定块；托板配合支承座,其上部有停经条托板配合腔,托板配合支承座的下部左、右侧与基座的上部插嵌配合、底部还与基座固定；停经条托板,下部与停经条托板配合腔插配、上部间设停经条支承槽和隔条支承槽,停经条支承槽与隔条支承槽呈一隔一设置,停经条托板的上部左、右侧还分别与停经条托板配合腔的左、右腔壁的顶部插嵌配合；停经条防跳动机构,罩置在停经条托板的顶部对停经条支承槽和隔条支承槽的上端敞口封闭,其还与托板配合支承座固定。抵挡织机产生的振动,避免织机引起非正常停机；降低使用成本。(A middle bracket of a warp stop strip comprises a base, wherein the lower parts of the left side and the right side of the base are respectively extended with a warp rack supporting fixed seat, the warp rack supporting fixed seat is provided with a warp rack supporting cavity, and a warp rack locking block is arranged on the warp rack supporting fixed seat; the lower left side and the lower right side of the supporting plate matched with the supporting seat are in inserted fit with the upper part of the base, and the bottom of the supporting plate is fixed with the base; the lower part of the drop wire supporting plate is inserted into the drop wire supporting plate matching cavity, a drop wire supporting groove and a parting bead supporting groove are arranged between the upper part of the drop wire supporting plate and the drop wire supporting groove, the drop wire supporting groove and the parting bead supporting groove are arranged at intervals, and the left side and the right side of the upper part of the drop wire supporting plate are respectively inserted into and matched with the top parts of the left cavity wall and the right cavity wall of the drop wire supporting plate matching cavity; the drop wire jumping prevention mechanism is covered on the top of the drop wire supporting plate and seals the upper ends of the drop wire supporting groove and the parting strip supporting groove, and the drop wire jumping prevention mechanism is also fixed with the supporting plate in a matching way. The vibration generated by the loom is resisted, and the abnormal halt caused by the loom is avoided; the use cost is reduced.)

1. A warp stop bar middle bracket is characterized by comprising a base (1), a warp rack supporting fixed seat (11) extends from the lower part of the left side and the lower part of the right side of the base (1), the warp rack supporting fixed seat (11) is formed with a warp rack supporting cavity (111), and a warp rack locking block (112) is arranged on the warp rack supporting fixed seat (11); the lower left side and the lower right side of the supporting plate matched with the supporting seat (2) are inserted and embedded with the upper part of the base (1), and the bottom of the supporting plate matched with the supporting seat (2) is also fixed with the base (1); the lower part of the drop wire supporting plate (3) is inserted and matched with the drop wire supporting plate matching cavity (21), the upper part of the drop wire supporting plate (3) is provided with a drop wire supporting groove (31) and a parting strip supporting groove (32) at intervals, the drop wire supporting groove (31) and the parting strip supporting groove (32) are in a position relation of one another, and the left side and the right side of the upper part of the drop wire supporting plate (3) are respectively inserted and matched with the top parts of the left cavity wall and the right cavity wall of the drop wire supporting plate matching cavity (21); the dropper is characterized in that the dropper anti-jumping mechanism (4) is covered on the dropper supporting plate (3) and is used for closing the upper ends of the dropper supporting groove (31) and the parting strip supporting groove (32) in an open mode, and the dropper anti-jumping mechanism (4) is fixed with the supporting plate matched supporting seat (2).

2. Warp stop strip medium bracket according to claim 1, characterized in that a bank locking block screw hole (113) is provided in the bank supporting holder (11) of the base (1) and on the side facing upwards, a warp creel locking block screw (1121) is arranged on the warp creel locking block (112), the bank locking block screw (1121) is fixed with the bank supporting fixed seat (11) at the position corresponding to the bank locking block screw hole (113), and a bank support fixing seat limiting tenon (114) extends on the bank support fixing seat (11), and a bank locking block (1122) is formed on the bank locking block (112) and in a position corresponding to the bank support fixing seat limiting tenon (114), the bank locking block mortise (1122) is in mortise and tenon engagement with bank support anchor retaining mortise (114).

3. The warp stop strip middle bracket according to claim 1, characterized in that a base cavity (12) is formed in the middle of the upward side of the shell base (1), and a supporting plate matching with the supporting base insertion convex strip groove (121) is respectively formed on the left cavity wall and the right cavity wall of the base cavity (12) at the corresponding positions; the lower part of the supporting plate matching supporting seat (2) is matched with the base cavity (12), a supporting plate matching supporting seat inserting and embedding convex strip (22) is formed on the left side face and the right side face of the lower part of the supporting plate matching supporting seat (2), the supporting plate matching supporting seat inserting and embedding convex strip (22) is in inserting and embedding fit with the supporting plate matching supporting seat inserting and embedding convex strip groove (121), and the lower part of the supporting plate matching supporting seat (2) is fixed through a pair of supporting plate matching supporting seat fixing screws (23) which extend into the base cavity (12) from the bottom of the base (1) upwards.

4. The warp stop strip middle bracket according to claim 1, characterized in that a warp stop strip support plate matching tenon (24) extends from the bottom wall and the middle part of the warp stop strip support plate matching cavity (21) of the support plate matching support seat (2), a warp stop strip support plate matching mortise (33) is arranged at the lower part of the warp stop strip support plate (3) and at the position corresponding to the warp stop strip support plate matching tenon (24), and the warp stop strip support plate matching tenon (24) is in mortise-tenon matching with the warp stop strip support plate matching mortise (33).

5. Warp stop strip middle bracket according to claim 1, characterized in that a warp stop strip support plate engaging flange (25) is formed on the top of the left and right cavity walls of the warp stop strip support plate engaging cavity (21) of the support plate engaging support (2), and a warp stop strip support plate engaging flange groove (34) is formed on the upper left and right sides of the warp stop strip support plate (3), the warp stop strip support plate engaging flange groove (34) engaging with the support plate engaging flange (25).

6. The drop wire medium bracket according to claim 1, characterized in that a yarn guide bar engaging cavity (211) is formed on each of the left and right cavity walls of the drop wire support plate engaging cavity (21) of the support plate engaging support base (2) and on the side facing away from the drop wire support plate engaging cavity (21), and the drop wire jump prevention mechanism (4) covering the top of the drop wire support plate (3) and closing the upper openings of the drop wire support groove (31) and the spacer support groove (32) is fixed to the left and right cavity walls of the drop wire support plate engaging cavity (21) at a position corresponding to the yarn guide bar engaging cavity (211).

7. The drop wire middle bracket according to claim 6, characterized in that a yarn guide bar liner fixing screw hole (26) is respectively arranged on the left chamber wall and the right chamber wall of the drop wire support plate matching chamber (21) of the support plate matching support seat (2) at the side opposite to the drop wire support plate matching chamber (21) and at the position corresponding to the lower part of the yarn guide bar matching chamber (211), a yarn guide bar liner (2111) is arranged in the yarn guide bar matching chamber (211), the lower part of the yarn guide bar liner (2111) extends out of the yarn guide bar matching chamber (211) and is fixed with the left chamber wall and the right chamber wall by liner fixing screws (21111) at the position corresponding to the yarn guide bar liner fixing screw hole (26); the yarn guide rod liner (2111) is a plastic liner or a nylon liner.

8. The warp stop bar middle bracket according to claim 6, characterized in that an Jiong-shaped bracket arm fixing screw hole (27) is respectively formed on the left cavity wall and the right cavity wall of the warp stop bar bracket matching cavity (21) of the bracket matching support back to one side of the warp stop bar bracket matching cavity (21) and at the position corresponding to the upper part of the yarn guide rod matching cavity (211), and the warp stop bar arm jumping-proof mechanism (4) which is covered on the top of the warp stop bar bracket (3) and seals the upper openings of the warp stop bar supporting groove (31) and the spacer bar supporting groove (32) is fixed with the left cavity wall and the right cavity wall of the warp stop bar bracket matching cavity (21) at the position corresponding to the Jiong-shaped fixing screw hole (27).

9. Bracket in a dropper according to claim 8, wherein the drop wire jump prevention mechanism (4) comprises a Jiong-shaped frame (41) and a buffer (42), a pair of buffer insertion positioning flanges (411) being formed on the side of the Jiong-shaped frame beam of the Jiong-shaped frame (41) facing downwards, a Jiong-shaped frame arm holder (412) being formed on the lower part of a Jiong-shaped frame left arm and a Jiong-shaped frame right arm of the Jiong-shaped frame (41), the Jiong-shaped frame arm holder (412) being fixed to the left and right chamber walls of the drop wire bracket engaging chamber (21) at a position corresponding to the Jiong-shaped frame arm screw hole (27) by Jiong-shaped frame arm holder screws (4121), and a Jiong-shaped holder arm guide engaging chamber (4122) being formed on the inner side of the Jiong-shaped frame arm holder (412), the Jiong-shaped holder arm engaging chamber (4122) being in correspondence with and engaging with the guide chamber (211) and corresponding to the guide bar engaging chamber (211) The yarn guide rod and the matching cavity (211) of the yarn guide rod form a complete circular cavity together; the buffer pad (42) corresponds to the upper opening part of the dropper supporting groove (31) and the division bar supporting groove (32), a pair of buffer pad positioning holes (421) are arranged on the buffer pad (42) and at the positions corresponding to the pair of buffer pad inserting and embedding positioning flanges (411), the pair of buffer pad positioning holes (421) are embedded and matched with the pair of buffer pad inserting and embedding positioning flanges (411), two ends of the buffer pad (42) are respectively provided with a buffer pad Y-shaped limiting foot (422), the buffer pad Y-shaped limiting foot (422) positioned at the left end of the buffer pad (42) is matched with the Jiong-shaped frame left arm, and the buffer pad Y-shaped limiting foot (422) positioned at the right end of the buffer pad (42) is matched with the Jiong-shaped frame right arm.

10. Warp stop strip in-carriage according to claim 9, characterized in that a cushion cavity (423) is formed at the side of the cushion (42) facing downwards and at a position corresponding to the upper opening of the warp stop strip support groove (31) and the division bar support groove (32); the cushion pad (42) is made of a compliant material, and the compliant material is polyvinyl chloride, nylon or rubber.

Technical Field

The invention belongs to the technical field of spinner accessories, and particularly relates to a middle bracket of a dropper.

Background

The aforesaid brackets in the drop wires are auxiliary parts of the drop wires, and are fixed to the bank in use to support the drop wires, preventing the occurrence of long warp stop wires and at the same time stabilizing the drop wires, for example, to keep the parallel distance between adjacent drop wires uniform. The warp stop strips have the function of penetrating warp stop sheets, each warp stop sheet penetrates through a warp, the warp stop sheets are suspended on the warp stop strips, and the core sheets and the iron packages of the warp stop strips are in a non-conduction state (the core sheets and the iron packages are usually insulated and separated by insulating paper). In the weaving process of the loom, when warp yarns passing through a certain dropper are broken, the warp stop sheets which are originally in a suspended state fall onto the warp stop strips due to the fact that the yarns lose the tube bundles of the warp stop sheets, so that the chip and the package iron are conducted, signals are fed back to an electric control device of the loom by the warp stop strip junction boxes on the warp stop frames, the loom is stopped, and the loom can resume working after workers continue the broken warp yarns. It can be seen that drop wires are an essential part of the protection against warp yarn breakage, otherwise the woven fabric will exhibit defects if the loom is operated as usual after the warp yarn breakage.

The technical information on the drop wire stand and its function can be found in chinese patent grant publication No. CN2315126Y (drop wire stand), CN2425097Y (drop wire stand), CN202954203U (drop wire stand), CN201169671Y (loom with warp lease), CN201439558U (drop wire stand for loom) and CN103061010B (drop wire stand). furthermore, foreign patents also lack technical information on drop wire stands, such as DE4142456a1 and N L8600372 a, etc.

The published chinese patent literature also shows technical information of carriers in warp stop bars, typically "structure of a pallet in warp stop bar" as recommended by CN104372505A, which objectively honors the technical effects described in the technical effect column of the specification thereof, but still has the following disadvantages: firstly, because the brackets in the drop wire tend to be of flat construction and are made of relatively rigid plastic, and because the drop wire is of a relatively narrow strip shape, vibrations generated during the operating state of the loom cause the drop wire to vibrate correspondingly to a greater or lesser extent, and vibrations occur correspondingly in the brackets in the drop wire during vibration of the drop wire, especially when vibrations are severe (such as during high-speed operation of the loom), the drop wire can touch the drop wire, causing abnormal shutdown. The applicant has long analyzed that the effect of limiting the brackets in the drop wires by only one warp yarn bracket corresponding to each of the two sides of the brackets in the drop wires is very limited; two ends of one group of warp stop strips can be respectively positioned by a warp stop strip junction box and a fixed seat, but the length of the warp stop strips is relatively long, for example, the wider the fabric breadth, the longer the length of the warp stop frame, and the correspondingly longer the length of the warp stop strips, and the middle parts of the warp stop strips are only placed in the upper opening parts, namely warp stop strip supporting grooves with the upper parts communicated with the outside, so that the up-and-down flutter of the warp stop strips can not be restrained, and when the up-and-down flutter of the warp stop strips exceeds a reasonable range, the loom can be stopped under the condition of abnormal or non-warp stop due to the fact that the warp stop strips are touched; thirdly, because the components of the bracket in the warp stop strip are molded by plastics and the bracket in the warp stop strip is generally considered to be a consumable part, the bracket is generally replaced integrally after aging and/or damage, thereby increasing the cost of the textile manufacturers, namely the cost of the textile fittings of the warp stop strip users, and causing resource waste.

In view of the fact that the present invention is not limited to the above-mentioned situation, it is necessary to improve the present applicant to have a durable and advantageous design, which results in the technical solution described below and which has proven to be feasible by computer simulation tests with security measures taken.

Disclosure of Invention

The invention aims to provide a warp stop strip middle bracket which contributes to remarkably improving the lateral limiting effect and embodying good stability of a longitudinal vertical state, resists vibration generated by the operation of a weaving machine, avoids causing abnormal shutdown of the weaving machine, facilitates closing an upper opening part of a warp stop strip supporting groove, prevents a warp stop strip from touching a warp stop sheet when the warp stop strip vibrates up and down and causes false warp stop, contributes to embodying ideal modularization effect, reduces the cost of spare parts of a user and is convenient to save resources.

The object of the invention is achieved by a drop wire center bracket comprising a base, a creel support holder extending from the lower left side and the lower right side of the base, the creel support holder being formed with a creel support cavity and a creel locking block being provided on the creel support holder; the lower left side and the lower right side of the supporting plate matched with the supporting seat are in inserted fit with the upper part of the base, and the bottom of the supporting plate matched with the supporting seat is also fixed with the base; the lower part of the drop wire supporting plate is inserted and matched with the drop wire supporting plate matching cavity, the upper part of the drop wire supporting plate is provided with a drop wire supporting groove and a parting bead supporting groove at intervals, the drop wire supporting groove and the parting bead supporting groove are in a spaced position relationship, and the left side and the right side of the upper part of the drop wire supporting plate are respectively inserted and matched with the top parts of the left cavity wall and the right cavity wall of the drop wire supporting plate matching cavity; the drop wire anti-jumping mechanism is covered on the top of the drop wire supporting plate and seals the upper ends of the drop wire supporting groove and the parting strip supporting groove, and the drop wire anti-jumping mechanism is fixed with the supporting plate matched with the supporting seat.

In a particular embodiment of the invention, a bank locking block screw hole is provided in the bank supporting holder of the base and on the side facing upwards, a bank locking block screw is provided on the bank locking block, which bank locking block screw is fastened to the bank supporting holder at a position corresponding to the bank locking block screw hole, and a bank supporting holder limiting tenon also extends on the bank supporting holder, and a bank locking block mortise is provided on the bank locking block and at a position corresponding to the bank supporting holder limiting tenon, which bank locking block mortise cooperates with the bank supporting holder limiting tenon.

In another specific embodiment of the invention, a base cavity is formed in the middle of one upward side of the shell seat, and a supporting plate matched with the supporting seat and inserted and embedded with a convex strip groove is respectively arranged on the left cavity wall and the right cavity wall of the base cavity at the corresponding positions; the lower part of the supporting plate matching supporting seat is matched with the base cavity, a supporting plate matching supporting seat inserting and embedding convex strip is respectively formed on the left side surface and the right side surface of the lower part of the supporting plate matching supporting seat, the supporting plate matching supporting seat inserting and embedding convex strip is in inserting and embedding matching with the supporting plate matching supporting seat inserting and embedding convex strip groove, and the lower part of the supporting plate matching supporting seat is fixed through a pair of supporting plate matching supporting seat fixing screws which extend upwards from the bottom of the base into the base cavity.

In another specific embodiment of the invention, a warp stop bar support plate matching tenon extends upwards from the bottom wall and the middle part of the warp stop bar support plate matching cavity bottom wall of the warp stop bar support plate matching cavity of the support plate matching support seat, a warp stop bar support plate matching mortise and tenon is arranged at the position corresponding to the warp stop bar support plate matching tenon at the lower part of the warp stop bar support plate, and the warp stop bar support plate matching tenon is in mortise and tenon matching with the warp stop bar support plate matching mortise and tenon.

In yet another embodiment of the present invention, a warp stop bar support plate engaging flange is formed on the top of each of the left and right chamber walls of the warp stop bar support plate engaging cavity of the support plate engaging support, and a warp stop bar support plate engaging flange groove is formed on each of the left and right upper sides of the warp stop bar support plate, the warp stop bar support plate engaging flange groove engaging with the support plate engaging flange.

In a further specific embodiment of the invention, a yarn guide rod matching cavity is respectively formed on the left cavity wall and the right cavity wall of the drop wire support plate matching cavity of the support plate matching support seat and on one side back to the drop wire support plate matching cavity, and the drop wire jumping-proof mechanism which is covered on the top of the drop wire support plate and is sealed against the upper openings of the drop wire support groove and the division bar support groove is fixed with the left cavity wall and the right cavity wall of the drop wire support plate matching cavity at the position corresponding to the yarn guide rod matching cavity.

In a more specific embodiment of the invention, a yarn guide bar gasket fixing screw hole is respectively arranged on one side of the left cavity wall and the right cavity wall of the drop wire support plate matching cavity of the support plate matching support seat, which are opposite to the drop wire support plate matching cavity, and at a position corresponding to the lower part of the yarn guide bar matching cavity, a yarn guide bar gasket is arranged in the yarn guide bar matching cavity, the lower part of the yarn guide bar gasket extends out of the yarn guide bar matching cavity and is fixed with the left cavity wall and the right cavity wall by gasket fixing screws at a position corresponding to the yarn guide bar gasket fixing screw hole; the yarn guide rod liner is a plastic liner or a nylon liner.

In a further specific embodiment of the invention, an Jiong-shaped bracket arm fixing screw hole is respectively formed on the left cavity wall and the right cavity wall of the warp stop bar bracket matching cavity of the bracket matching and supporting seat, which are opposite to one side of the warp stop bar bracket matching cavity, and positions corresponding to the upper part of the yarn guide rod matching cavity, and the warp stop bar jump-proof mechanism which is covered on the top of the warp stop bar bracket and is sealed against the upper openings of the warp stop bar supporting groove and the spacer bar supporting groove is fixed with the left cavity wall and the right cavity wall of the warp stop bar bracket matching cavity at positions corresponding to Jiong-shaped bracket arm fixing screw holes.

In yet a more specific embodiment of the present invention, the dropper jump prevention mechanism includes an Jiong-shaped frame and a cushion, a pair of cushion inserting and positioning flanges are formed at the downward side of the Jiong-shaped frame beam of the Jiong-shaped frame, the lower parts of a Jiong-shaped frame left arm and a Jiong-shaped frame right arm of the Jiong-shaped frame are respectively provided with a Jiong-shaped frame arm fixing seat, the Jiong-shaped bracket arm fixing seat is fixed with the left cavity wall and the right cavity wall of the drop wire bracket matching cavity at the positions corresponding to the Jiong-shaped bracket arm fixing screw holes through Jiong-shaped bracket arm fixing seat screws, and a Jiong-shaped bracket arm fixing seat yarn guide rod matching cavity is formed at the inner side of the Jiong-shaped bracket arm fixing seat, the matching cavity of the yarn guide rod of the Jiong-shaped bracket arm fixing seat corresponds to the matching cavity of the yarn guide rod and forms a complete circular cavity together with the matching cavity of the yarn guide rod; the buffer cushion is corresponding to the upper opening parts of the dropper supporting groove and the division bar supporting groove, a pair of buffer cushion positioning holes are arranged on the buffer cushion and at the positions corresponding to the pair of buffer cushion inserting and embedding positioning flanges, the pair of buffer cushion positioning holes and the pair of buffer cushion inserting and embedding positioning flanges are embedded and matched, two ends of the buffer cushion are respectively provided with a buffer cushion Y-shaped limiting foot, the buffer cushion Y-shaped limiting foot at the left end of the buffer cushion is matched with the Jiong-shaped frame left arm, and the buffer cushion Y-shaped limiting foot at the right end of the buffer cushion is matched with the Jiong-shaped frame right arm.

In yet another specific embodiment of the present invention, a cushion pad cavity is formed at a downward-facing side of the cushion pad and at a position corresponding to the upper openings of the warp stop strip supporting grooves and the division strip supporting grooves; the cushion pad is made of a compliant material, and the compliant material is polyvinyl chloride, nylon or rubber.

The technical scheme provided by the invention has the technical effects that: the warp frame supporting fixing seat of the base is fixed with the warp frame in a use state, the supporting plate is matched with the supporting seat to be inserted and matched with the base at a position corresponding to the base cavity, and the lower part of the drop wire supporting plate is inserted and matched with the drop wire supporting plate matching cavity of the supporting seat matched with the supporting seat, so that the lateral limiting effect is obviously improved, the good stability of a longitudinal vertical state is reflected, the vibration generated by the work of the loom can be resisted, and the abnormal halt of the loom is avoided; as the anti-jumping mechanism of the dropper is additionally arranged at the open top parts of the dropper supporting groove and the parting strip supporting groove corresponding to the dropper supporting plate, the dropper can be limited, the dropper is prevented from being touched by the up-down jumping and causing false warp stop, and the normal work of the loom is ensured; because the base, the supporting plate, the drop wire supporting plate and the drop wire anti-jumping mechanism organically form a good modularized combined structure, the requirement of pertinence replacement of accessories can be met, the spare accessory cost of a user can be reduced, and resources can be reasonably saved.

Drawings

FIG. 1 is a block diagram of an embodiment of the present invention.

Fig. 2 is a schematic view illustrating an application of the present invention.

FIG. 3 is a schematic view of the warp stop bar middle brackets at two ends of the warp stop frame shown in FIG. 2 fixed with the division bar end seats and the half shaft fixing seats.

Detailed Description

In order to clearly understand the technical spirit and the advantages of the present invention, the applicant below describes in detail by way of example, but the description of the example is not intended to limit the technical scope of the present invention, and any equivalent changes made according to the present inventive concept, which are merely in form and not in material, should be considered as the technical scope of the present invention.

In the following description, all the concepts related to the directions or orientations of up, down, left, right, front and rear are exemplified by the position state of fig. 1, and thus, it should not be understood as a particular limitation to the technical solution provided by the present invention.

Referring to fig. 1, there is shown a base 1, a bank support holder 11 extending from each of left and right lower portions of the base 1, the bank support holder 11 defining a bank support cavity 111 and a bank lock block 112 provided on the bank support holder 11; a supporting plate matching supporting seat 2 is shown, the upper part of the supporting plate matching supporting seat 2 is provided with a warp stop strip supporting plate matching cavity 21, the left side and the right side of the lower part of the supporting plate matching supporting seat 2 are inserted and matched with the upper part of the base 1, and the bottom of the supporting plate matching supporting seat 2 is fixed with the base 1; a warp stop bar supporting plate 3 is shown, the lower part of the warp stop bar supporting plate 3 is inserted and matched with the warp stop bar supporting plate matching cavity 21, a warp stop bar supporting groove 31 and a parting strip supporting groove 32 are arranged at the upper part of the warp stop bar supporting plate 3 at intervals, the warp stop bar supporting groove 31 and the parting strip supporting groove 32 are in a spaced position relation, and the left side of the upper part and the right side of the upper part of the warp stop bar supporting plate 3 are respectively inserted and matched with the top parts of the left cavity wall and the right cavity wall of the warp stop bar supporting plate matching cavity 21; a drop wire anti-jumping mechanism 4 is shown, the drop wire anti-jumping mechanism 4 is covered on the top of the drop wire supporting plate 3 and closes the upper ends of the drop wire supporting groove 31 and the parting strip supporting groove 32, and the drop wire anti-jumping mechanism 4 is also fixed with the supporting seat 2 matched with the supporting plate.

In this embodiment, the base 1 and the dropper bar plate 3 are formed by plastic through a mold, and the plate fitting support base 2 is preferably made of aluminum, so that when any one of the base 1, the dropper bar plate fitting support base 2 and the dropper bar plate 3 is damaged, the replacement can be purposefully performed, the spare part cost of a user can be remarkably reduced, resources can be saved, and the economic spirit is in accordance with the economical and energy-saving economic spirit advocated by the whole society at present.

As shown in fig. 1, a pair of base half shaft fixing seats reserved screw holes 13 are formed in the base 1; and a pair of supporting plate matching supporting seat half shaft fixing seat reserved screw holes 28a are formed in the lower part of the supporting plate matching supporting seat 2.

Continuing with fig. 1, a bank locking block screw hole 113 is provided on the bank support holder 11 of the base 1 on the side facing upward, a bank locking block screw 1121 is provided on the bank locking block 112, the bank locking block screw 1121 is fixed to the bank support holder 11 at a position corresponding to the bank locking block screw hole 113, a bank support holder defining tenon 114 is further extended on the bank support holder 11, and a bank locking block mortise 1122 is provided on the bank locking block 112 and at a position corresponding to the bank support holder defining tenon 114, the bank locking block mortise 1122 is mortise-and-tenon engaged (i.e., tenon-and-mortise engaged) with the bank support holder defining tenon 114.

A U-shaped base cavity 12 is formed in the middle of one upward side of the shell seat 1, and a supporting plate matched with a supporting seat insertion convex strip groove 121 is respectively formed in the corresponding positions on the left cavity wall and the right cavity wall of the base cavity 12; the lower part of the supporting plate matching supporting seat 2 is matched with the base cavity 12, a supporting plate matching supporting seat inserting and embedding convex strip 22 is respectively formed on the left side surface and the right side surface of the lower part of the supporting plate matching supporting seat 2, the supporting plate matching supporting seat inserting and embedding convex strip 22 is in inserting and embedding matching with the supporting plate matching supporting seat inserting and embedding convex strip groove 121, and the lower part, namely the bottom of the supporting plate matching supporting seat 2 is fixed through a pair of supporting plate matching supporting seat fixing screws 23 which extend into the base cavity 12 from the bottom of the base 1 upwards.

A warp stop bar supporting plate matching tenon 24 is arranged on the bottom wall of the warp stop bar supporting plate matching cavity 21 of the supporting plate matching supporting seat 2 and is upwards extended at the middle part, a warp stop bar supporting plate matching mortise 33 is arranged at the lower part of the warp stop bar supporting plate 3 and at the position corresponding to the warp stop bar supporting plate matching tenon 24, and the warp stop bar supporting plate matching tenon 24 is in mortise-tenon matching with the warp stop bar supporting plate matching mortise 33.

Continuing with fig. 1, a warp stop bar support plate insertion flange 25 is formed on the top of the left cavity wall and the top of the right cavity wall of the warp stop bar support plate matching cavity 21 of the support plate matching support seat 2, and a warp stop bar support plate insertion flange groove 34 is formed on the left side of the upper part and the right side of the upper part of the warp stop bar support plate 3, and the warp stop bar support plate insertion flange groove 34 is in insertion fit with the support plate matching support seat insertion flange 25.

Also shown in fig. 1 are the spacer bar end seat preformed set screw holes 28b open on the left and right chamber walls of the aforementioned warp stop bar pallet mating chamber 21.

A semicircular yarn guide rod matching cavity 211 is respectively formed on the left cavity wall and the right cavity wall of the dropper support plate matching cavity 21 of the support plate matching support seat 2 and on one side (namely, the outward-facing side, the same below) back to the dropper support plate matching cavity 21, and the dropper anti-jumping mechanism 4 which is covered on the top of the dropper support plate 3 and seals the upper openings of the dropper support groove 31 and the spacer support groove 32 is fixed with the left cavity wall and the right cavity wall of the dropper support plate matching cavity 21 at the position corresponding to the yarn guide rod matching cavity 211.

A yarn guide bar liner fixing screw hole 26 is respectively arranged on one side of the left cavity wall and the right cavity wall of the dropper bar support plate matching cavity 21 of the support plate matching support seat 2, which are back to the dropper bar support plate matching cavity 21, and at the position corresponding to the lower part of the yarn guide bar matching cavity 211, a yarn guide bar liner 2111 is arranged in the yarn guide bar matching cavity 211, the lower part of the yarn guide bar liner 2111 extends out of the yarn guide bar matching cavity 211 and is fixed with the left cavity wall and the right cavity wall by liner fixing screws 21111 at the position corresponding to the yarn guide bar liner fixing screw hole 26. In this embodiment, the yarn guide bar insert 2111 is a plastic bushing, but nylon bushings or other similar yarn guide bar inserts 2111 made of non-metallic materials may be used.

The left cavity wall and the right cavity wall of the dropper bar support plate matching cavity 21 of the support plate matching support seat are back to one side of the dropper bar support plate matching cavity 21, an Jiong-shaped bracket arm fixing screw hole 27 is respectively formed at the position corresponding to the upper part of the yarn guide rod matching cavity 211, and the dropper anti-jumping mechanism 4 which is covered at the top of the dropper bar support plate 3 and is sealed against the upper openings of the dropper bar supporting groove 31 and the divider bar supporting groove 32 is fixed with the left cavity wall and the right cavity wall of the dropper bar support plate matching cavity 21 at the position corresponding to the Jiong-shaped bracket arm fixing screw hole 27.

Continuing with fig. 1, the aforementioned dropper jump prevention mechanism 4 includes an Jiong-shaped frame 41 and a cushion 42, a pair of cushion insertion positioning flanges 411 are formed on the downward side of the Jiong-shaped frame beam of the Jiong-shaped frame 41, a Jiong-shaped frame left arm and a Jiong-shaped frame right arm of the Jiong-shaped frame 41 are respectively provided with a Jiong-shaped frame arm fixing seat 412 at the lower part, the Jiong-shaped bracket arm fixing base 412 is fixed with the left cavity wall and the right cavity wall of the dropper bar support plate matching cavity 21 at the positions corresponding to the Jiong-shaped bracket arm fixing screw holes 27 through Jiong-shaped bracket arm fixing base screws 4121, and a semicircular Jiong-shaped bracket arm fixing seat yarn guide rod matching cavity 4122 is formed at the inner side of the Jiong-shaped bracket arm fixing seat 412, the guide bar matching cavity 4122 of the Jiong-shaped bracket arm fixing seat corresponds to the guide bar matching cavity 211 and forms a complete circular cavity together with the guide bar matching cavity 211; the buffer pad 42 corresponds to the upper opening part of the dropper supporting slot 31 and the spacer supporting slot 32, a pair of buffer pad positioning holes 421 are formed on the buffer pad 42 at positions corresponding to the pair of buffer pad inserting and positioning flanges 411, the pair of buffer pad positioning holes 421 are matched with the pair of buffer pad inserting and positioning flanges 411 in an inserting manner, two ends of the buffer pad 42 are respectively provided with a buffer pad Y-shaped limiting foot 422, the buffer pad Y-shaped limiting foot 422 at the left end of the buffer pad 42 is matched with the left arm of the Jiong-shaped frame, and the buffer pad Y-shaped limiting foot 422 at the right end of the buffer pad 42 is matched with the right arm of the Jiong-shaped frame.

A cushion cavity 423 is formed on a downward side of the cushion 42 at a position corresponding to the upper opening of the warp stop strip support groove 31 and the division strip support groove 32.

In this embodiment, the cushion pad 42 is made of a compliant material, which is polyvinyl chloride, but may be nylon or rubber, and the Jiong-shaped frame 41 is preferably made of aluminum.

Referring to fig. 2, which fig. 2 is intended to illustrate the use of the structure of fig. 1 according to the invention, in particular, fig. 2 shows a warp beam assembly 5, the structure of fig. 1 being a part of the warp beam assembly 5, i.e. a warp beam assembly 5 is provided with a number of warp beam carriers according to the invention which is not limited to the number shown in fig. 2.

Referring to fig. 2 and 3 in conjunction with fig. 1, the following components of the construction of a warp stop frame assembly 5 are shown in fig. 2, except for the brackets in the warp stop bars of the present invention: a pair of warp stop bar end electrical junction boxes 51, a pair of warp racks 52, a pair of yarn guide rods 53, a set of warp stop bars 54, a set of spacing bars 55, a pair of spacing bar end holders 56, a pair of half shaft holders 57 and a pair of take-up handles 58, the number of the set of warp stop bars 54 in this application being four because the number of warp stop bar support grooves 31 formed on the warp stop bar support plate 3 shown in fig. 1 is four (four), but obviously should not be limited by the aforementioned number. The middle of a group of warp stop bars 54 rests in the warp stop bar supporting groove 31 of the warp stop bar support plate 3 of the structural system of the warp stop bar middle bracket of the invention distributed at intervals, and the two ends of the group of warp stop bars 54 respectively protrude into a pair of warp stop bar end electric junction boxes 51, namely, the two ends of the group of warp stop bars 54 are positioned by the pair of warp stop bar end electric junction boxes 51 and the group of warp stop bars 54 are electrically connected with the pair of warp stop bar end electric junction boxes 51, and the pair of warp stop bar end electric junction boxes 51 are electrically connected with an electric control box of the weaving machine through electric connecting wires 511 (also called power supply and signal wires) in a use state. A pair of bank 52 are located on either side, i.e. left and right, of the figure 1 arrangement of the present invention and rest in bank support cavities 111 shown in figure 1 and are locked by bank locking blocks 112 as previously described. The method comprises the following steps: the bank locking block 112 is fixed with the bank support fixing seat 11 by means of bank locking block screws 1121 at a position corresponding to bank locking block screw holes 113, so that the bank 52 is defined by the bank locking block 112. As shown in fig. 2, the warp stand locking blocks 112 as described above do not have to be (i.e. not necessarily) provided on the warp stand support holders 11 of the base 1 of the present invention corresponding to the two ends of the warp stand 52, since the middle of the pair of warp stands 52 is fixed. A pair of yarn guide bars 53 are also respectively located on both sides, i.e., left and right sides, of the structure of fig. 1 of the present invention, and the middle portions of the pair of yarn guide bars 53 are positioned between the aforementioned yarn guide bar mating cavities 211 and the Jiong-shaped frame arm fixing frame yarn guide bar mating cavity 4122, while both ends of the pair of yarn guide bars 53 are respectively inserted into a pair of end seat yarn guide bar holes 561 (shown in fig. 3) preset on the spacer end seat 56. The number of the set of spacers 55 is equal to the number of the spacer supporting grooves 32 (three in this embodiment), and both ends of the set of spacers 55 are respectively inserted into spacer inserting grooves 562 (shown in fig. 3) preset on the pair of spacer end seats 56. A pair of half shaft fixing seats 57 are fixed in the same manner, and fig. 3 shows one half shaft fixing seat 57 located on the rear side of fig. 2, in which a half shaft fixing hole 571 is opened in the half shaft fixing seat 57, one end of a half shaft 572 shown in the figure is fixed to the half shaft fixing hole 571 by a half shaft fixing screw 5721 shown in fig. 3, and the other end of the half shaft 572 is configured as a horizontal cantilever end and fixed to the loom in a use state. Both ends of the pair of bank members 52 are fixed to bank fixing screw holes 573 formed in the side surface of the half shaft fixing base 57 by bank fixing screws 521 (shown in fig. 2). The pair of spacer end mounts 56 are fixed in the same manner, and as shown in fig. 3, the spacer end mounts 56 are fixed to the spacer end mount pre-set screw holes 28b by a pair of spacer end mount set screws 563. The pair of extraction handles 58 are fixed to the half shafts 571 on the pair of half shaft holders 57, respectively. Fig. 3 also shows a first screw hole i 574 for fixing a half-shaft fixing seat provided on a pair of half-shaft fixing seats 57 after a seat screw 28c passes through a reserved screw hole 28a of a half-shaft fixing seat of the pallet-cooperating supporting seat, for cooperating each pallet-cooperating supporting seat 2 at both sides by a pallet; the base 1 is fixed with a second screw hole II 575 of the half-shaft fixing seat arranged on the pair of half-shaft fixing seats 57 after passing through the reserved screw holes 13 of the pair of base half-shaft fixing seats through a pair of base fixing screws 14. The pair of half shaft fixing seats 57 are not respectively provided with a pair of half shaft fixing seat third screw holes iii 576 and a pair of half shaft fixing seat fourth screw holes iv 577. The pair of half axle fixing seats third screw holes III 576 function in the same way as the pair of half axle fixing seats first screw holes I574, and the pair of half axle fixing seats fourth screw holes IV 577 function in the same way as the pair of half axle fixing seats second screw holes II 575.

The reason why the pair of half shaft fixing seats 57 are respectively provided with the pair of half shaft fixing seat first screw holes i 574, the pair of half shaft fixing seat second screw holes ii 575, the pair of half shaft fixing seat third screw holes iii 576 and the pair of half shaft fixing seat fourth screw holes iv 577 is that a pair of warp stopping frame assemblies 5 shown in fig. 2 need to be installed on a loom such as a towel loom, and the installation direction of one of the pair of warp stopping frame assemblies 5 of the pair of half shaft fixing seats 57 is turned off by 180 ° relative to the installation direction of the half shaft fixing seat 57 of the previous warp stopping frame assembly 5, and when the turn off is turned by 180 °, the pair of half shaft fixing seat third screw holes 576 and the pair of half shaft fixing seat fourth screw holes iv 577 are activated. Furthermore, since, according to the state of the art and according to the applicant mentioned above, a pair of thread-guide bars 53 is involved, it is indicated that the structure of figure 1 of the present invention is used in a towel machine, since the terry cloth has a top and bottom weave, the thread-guide bars 53 guiding the warp threads of the towel. The aforementioned yarn guide bar 53 can be omitted if it is not used for weaving terry cloth. However, no matter how the fabric is changed, the technical scope of the present disclosure should be considered as long as the brackets in the warp stop strip of the present invention are used.

The continuous warp mode after the warp is used up has two types: first, warp grafting; the second is to transfer a set of stop bars 54 to the draw-in station. In the first type of warp stop, there is no need to release the positioning of the pair of end electric drop wire terminals 51 on the ends of the set of drop wires 54, and there is no need to subsequently release the blocking of the drop wire support grooves 31 and the upper open portions of the division bar support grooves 32 by the drop wire anti-jump mechanism 4. For the second type of threading, the positioning of the pair of warp stop bar end electric junction boxes 51 to both ends of the set of warp stop bars 54 is released, the Jiong-shaped frame arm fixing screws 4121 are released, the Jiong-shaped frame 41 together with the cushion 42 is removed, the set of warp stop bars 54 that have previously completed threading is mounted, the pair of warp stop bar end electric junction boxes 51 positions the set of warp stop bars 54, and the Jiong-shaped frame 41 together with the cushion 42 is returned.

In conclusion, the technical scheme provided by the invention overcomes the defects in the prior art, successfully completes the invention task and truly realizes the technical effects of the applicant in the technical effect column.